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High 8.2Published Aug 26, 2026
CVE-2026-18794OpenRGB: insufficient input data checks lead to Denial-of-Service, memory overread and overwrite
Updated under an hour ago ()
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It affects CalcProgrammer1 OpenRGB. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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The OpenRGB network protocol allows attackers to cause memory exhaustion and out-of-bounds memory reads and writes by passing inconsistent data.
- CVSS
- 8.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
- Weakness (CWE)
- CWE-1288
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- suse
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
CalcProgrammer1 OpenRGB calcprogrammer1:openrgb (from the name) | through 1.0rc3 | CNA record |
References
- https://bugzilla.suse.com/show_bug.cgi?id=1274022issue-tracking
- https://gitlab.com/CalcProgrammer1/OpenRGB/-/commit/d2dd9dcc7369e78f47d01ace19af3750cd89ae66patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.